Which mechanism increases peripheral vascular resistance and contributes to the development of hypertension?

None of these

Impaired sodium excretion by the kidneys

Parasympathetic system overstimulation

Reduced renin-angiotensin-aldosterone secretion

Answer and Explanation

The Correct Answer is B

A. This option is incorrect because impaired sodium excretion by the kidneys does contribute to increased peripheral vascular resistance and hypertension.

B. Impaired sodium excretion by the kidneys can lead to fluid retention, which increases blood volume. This results in increased peripheral vascular resistance, a key factor in the development of hypertension.

C. Overstimulation of the parasympathetic nervous system typically causes a reduction in heart rate and vasodilation, which would generally lower blood pressure, not contribute to hypertension.

D. The renin-angiotensin-aldosterone system plays a crucial role in regulating blood pressure. Reduced secretion of renin, angiotensin, and aldosterone would not contribute to increased peripheral vascular resistance. In fact, these systems typically work to raise blood pressure when needed.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is A

Explanation

A. Dyspnea is the medical term for shortness of breath or difficulty breathing. It is a subjective sensation of uncomfortable breathing and is the most appropriate term for this client's description.

B. Aspiration refers to the inhalation of food, liquid, or other foreign substances into the airways, which can lead to choking or pneumonia. This does not describe the sensation of shortness of breath.

C. Hemoptysis refers to coughing up blood, which is unrelated to the sensation of shortness of breath described in the question.

D. Orthopnea is shortness of breath that occurs when lying flat, often associated with heart failure. The description in the question does not specifically mention difficulty breathing while lying down.

A. A room that is within view of the nurses' station B. A room with another nonsurgical client C. A room with air exhaust directly to the outdoor environment D. A room in the ICU

Correct Answer is C

Explanation

A. A room within view of the nurses' station does not provide the necessary isolation for a client with active tuberculosis. Tuberculosis is a contagious airborne disease, and isolation in a room with appropriate ventilation is essential.

B. A room with another nonsurgical client is not appropriate for a patient with active tuberculosis, as it could lead to the spread of the infection to another patient. Isolation in a room designed to prevent airborne transmission is necessary.

C. A room with air exhaust directly to the outdoor environment is the most appropriate choice. Tuberculosis is transmitted through airborne particles, so the client should be placed in a negative pressure room with exhaust ventilation that directs the air outside to prevent the spread of the infection.

D. A room in the ICU is not necessary unless the client requires intensive care. The primary concern is ensuring appropriate isolation, which can be achieved in a standard room with the proper ventilation, rather than an ICU setting.

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

Which mechanism increases peripheral vascular resistance and contributes to the development of hypertension?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client describes a sensation of shortness of breath and the inability to get enough air. How should the nurse document the findings?

Correct Answer is A

Explanation

A nurse is admitting a client who has active tuberculosis to a room on a medical-surgical unit. Which of the following room assignments should the nurse make for the client?

Correct Answer is C

Explanation

Which clinical manifestation, when found in newborns, may indicate the presence of cystic fibrosis?

Incontinence caused by exertional stimulus is known as:

A nurse is providing instructions about bowel cleansing with polyethylene glycol-electrolyte solution (PEG) for a client who is going to have a colonoscopy. Which of the following information should the nurse include?

What would happen if your patient did not have alpha cells of the pancreas?

A patient with type 2 diabetes is more likely than a client with type 1 diabetes to develop which of the following complications?

With Diabetes Insipidus, patients experience polyuria and polydipsia, what is an important aspect of treatment?

Which of the following can trigger acute respiratory distress?

After 6 months a patient came for a follow-up visit. He indicates that his blood sugars have been around 100 to 120 mg/dL, and he has been fully participating in the other aspects of his diabetes management plan. Which would lead you to believe that he has not been in tight control of his diabetes?